CN201555352U - Water heater with thermal insulation rack - Google Patents
Water heater with thermal insulation rack Download PDFInfo
- Publication number
- CN201555352U CN201555352U CN2009202725359U CN200920272535U CN201555352U CN 201555352 U CN201555352 U CN 201555352U CN 2009202725359 U CN2009202725359 U CN 2009202725359U CN 200920272535 U CN200920272535 U CN 200920272535U CN 201555352 U CN201555352 U CN 201555352U
- Authority
- CN
- China
- Prior art keywords
- thermal insulation
- water heater
- inner bag
- insulation barriers
- hanger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/06—Arrangement of mountings or supports for heaters, e.g. boilers, other than space heating radiators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
- F24H1/201—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply
- F24H1/202—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply with resistances
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Details Of Fluid Heaters (AREA)
- Cookers (AREA)
- Thermal Insulation (AREA)
Abstract
The utility model discloses a water heater, which comprises an inner container, a water inlet, a water outlet, a heat source, an outer housing, an inner rack mounted on the inner container, and a thermal insulation component, wherein the thermal insulation component comprises a first thermal insulation piece and a second thermal insulation piece which are arranged on the opposite side of the inner rack and connected mutually. A nut is removably arranged in the thermal insulation piece; and a bolt extends and passes through the casing and the inner rack, and is matched with the nut. The thermal insulation component can be avoided from being damaged due to the adoption of the structure, and the reliable heat conduction between the inner container and the rack can be ensured, thereby reducing the energy dissipation.
Description
Technical field
The utility model relates to a kind of water heater, relates in particular to the hanger assembly of water heater.
Background technology
Existing water heater generally include inner bag, shell outside the tank is installed and is formed on inner bag and shell between thermal insulation layer.Water heater generally is installed on the body of wall in bathroom, and the outer surface of outer cover of water heater is provided with pylon, is used for and is installed in the body of wall upper supporting piece and is connected.Be provided with interior hanger in the thermal insulation layer, it is welded on the outer surface of inner bag usually.Shown in Chinese utility model patent ZL 01235705.7, usually, the cylindrical inner bag staving of water heater is and is horizontally disposed with, hanger is distributed in the first half and the latter half of inner bag staving in some, the inboard of interior hanger is welded with nut, like this, bolt can pass pylon, shell and interior hanger successively and be connected with nut from the outside, thereby inner bag and shell are reliably linked together.Yet, because inside and outside hanger and bolt, nut are metalwork, so the heat of inner bag can be transmitted to the outside by the hanger assembly, thereby cause heat loss, and the heat conduction loss that causes owing to the hanger assembly usually will account for 1/3rd of the total heat loss of water heater, is unfavorable for the saving utilization of the energy.
Begun to have noticed this problem in the design of present many water heaters.Shown in Chinese utility model patent ZL 200610037905.1, an isolated insulation spare is set on interior hanger.Isolated insulation spare divides the upper and lower half branch, lays respectively between shell and the interior hanger and between interior hanger and the inner bag, and the nut that wherein is used for fixing is embedded in the latter half between interior hanger and inner bag, and this latter half is provided with opening and passes through for bolt.Yet, owing to isolated insulation spare is made of plastics usually, when bolt tightens, nut is stressed and upwards push the opening of isolated insulation spare the latter half, and so, it is excessive or of long duration to exert oneself, the breakage of isolated insulation spare might be caused, and then heat-proof quality may be had influence on.
The utility model content
The purpose of this utility model is to provide a kind of water heater, and it has improved insulating assembly, can avoid impaired, and guarantees the reliable heat conduction between inner bag and the hanger, thereby reduces the loss of the energy.
To achieve these goals, a kind of water heater of the present utility model comprises:
Inner bag is used to accommodate a certain amount of heated water;
Water inlet and delivery port and described inner bag are communicated with the water that flows into inner bag and flow out inner bag to transmit;
Thermal source is used to heat the water in the inner bag;
Shell is coated on outside the described inner bag;
Interior hanger is arranged on the inner bag with between inner bag and shell;
Insulating assembly comprises the opposite side and interconnective first thermal insulation barriers and second thermal insulation barriers that are arranged on interior hanger;
Nut is removably disposed in second thermal insulation barriers;
Bolt extends through shell and interior hanger and cooperates with described nut.
As further improvement of the utility model, described first thermal insulation barriers is arranged between shell and the interior hanger, and described second thermal insulation barriers is arranged between inner bag and the interior hanger.
As further improvement of the utility model, described second thermal insulation barriers comprises substrate and is used for accommodating the depressed area of nut that described depressed area is formed with opening on substrate.
As further improvement of the utility model, described insulating assembly also comprises and is arranged on the cover plate that is used for hiding described opening between second thermal insulation barriers and the interior hanger.
As further improvement of the utility model, described substrate surface thereon is formed with clasp, is formed with the flank that cooperates with described clasp on the described cover plate.
As further improvement of the utility model, described insulating assembly also comprises the pad that is arranged between nut and the cover plate.
As further improvement of the utility model, described first thermal insulation barriers has from the downward extended a pair of retainer of the relative transverse end of interior hanger, and described second thermal insulation barriers has the corresponding a pair of groove that cooperates with described retainer.
As further improvement of the utility model, described second thermal insulation barriers is provided with some columns, is used for cooperating to limit the motion of second thermal insulation barriers with respect to interior hanger with the relative transverse end of interior hanger.
As further improvement of the utility model, described first or second thermal insulation barriers or cover plate are made of plastics.
As further improvement of the utility model, water heater also comprises and being arranged on the shell to be used for that water heater is installed to pylon on the body of wall.
Compared with prior art, the beneficial effects of the utility model are: owing to adopted dismountable nut, tighten gradually in the process at bolt like this, nut is with respect to interior hanger extruding pad and cover plate, and second thermal insulation barriers can not bear the extruding force of nut, thereby avoids damaged possibility; In addition, because insulating assembly effectively intercepts between inner bag and the shell or the conduction of the heat between interior hanger and the pylon, that is to say that the heat of the hot water that stores in the inner bag can't be delivered on pylon or the shell by heat, thereby reduced thermal losses effectively, improved rate of energy.
Description of drawings
Fig. 1 is vertical cross-sectional schematic of the utility model water heater one specific embodiment;
Fig. 2 is the parts transversely cross-sectional schematic of water heater shown in Figure 1, to show its hanger assembly;
Fig. 3 is the three-dimensional exploded view of the hanger assembly of water heater shown in Figure 2;
Fig. 4 and Fig. 3 are similar, demonstration be the three-dimensional exploded view at another visual angle of the hanger assembly of water heater.
The specific embodiment
Figure 1 shows that the specific embodiment of the utility model water heater.Water heater 100 comprise be used to store the inner bag 1 that is heated water, be coated on the outer shell 3 of inner bag 1, be formed on 3 on inner bag 1 and shell be filled with the foamed material thermal insulation layer 4 of (as making) by polyurethane material.Inner bag 1 roughly is round barrel shape, and it has drum shape bucket wall, is made by ferrous metal usually, as steel, iron etc.In the present embodiment, water heater 100 is by the horizontal installation of level, and so-called " level is horizontal ", promptly the bucket wall along continuous straight runs lengthwise of inner bag extends.The bucket wall of inner bag 1 is provided with and is used for cold water is introduced the water inlet 11 in the inner bag and is used to discharge a delivery port 12 that is heated water.Water heater 100 also includes the thermal source that is used to heat cold water, and it can adopt various ways.With the electric heater shown in Fig. 1 is example, ring flange (not indicating) can be set at a vertical end place of inner bag 1, one electric heating tube 2 is installed on the ring flange and extends in the water that is stored in inner bag inside, this heating tube can comprise that one has the resistance wire of high impedance, and the positive and negative electrode terminal of this resistance wire is arranged on the ring flange and with the AC power of 220V or 110V and is connected.Certainly, for other forms of water heater,, can come the liquid in the inner bag is heated by the combustion chamber that is provided with outside the tank as gas water heater.
Cooperate with reference to shown in Figure 2, water heater 100 also comprises the hanger assembly, is used for and the support member that is arranged on the body of wall cooperates so that water heater is suspended to body of wall.In the present embodiment, water heater includes along continuous straight runs and arranges the two groups of hanger assemblies in ground because the structure of these two groups of hanger assemblies is identical, below promptly with wherein one group be that example elaborates.The hanger assembly comprises and being arranged on the shell to be used for that water heater is installed to the pylon 51 on the body of wall and to be arranged on the interior hanger 52 of inner bag bucket wall.In the present embodiment, inside and outside hanger 52,51 is made by metal.Wherein interior hanger 52 can be arranged on the first half of inner bag bucket wall by traditional fixed form, as welding, perhaps is welded with rebound on the bucket wall, and interior then hanger is fixed on the rebound by the affixed mode of bolt.In the present embodiment, interior hanger 52 is formed by sheet metal (as steel plate) bending, and its two ends are welded on the surface of inner bag, the rectangular arch in middle part and inner bag surface certain distance setting at interval.
Cooperating Fig. 3 and shown in Figure 4, is the heat conduction of avoiding between interior hanger 52 and shell 3 and the pylon, and an insulating assembly is arranged on the interior hanger.This insulating assembly comprises first thermal insulation barriers 61 and second thermal insulation barriers 62 on the opposite flank 521 (only indicating one) that is arranged on interior hanger 52.Wherein first thermal insulation barriers 61 is arranged between shell 3 and the interior hanger 52, and second thermal insulation barriers 62 is arranged in interior hanger 52 and inner bag 1 space at interval.The two ends of first thermal insulation barriers 61 at right angles bend and extend to form a pair of hook gripping member 611 downwards along the relative transverse end 522 (only indicating one) of interior hanger 52.Second thermal insulation barriers 62 comprises a substrate 621, and also is recessed to form a hex nut shape caveli 622 downwards with the corresponding nut 72 of accommodating in substrate 621 upper sheds.On substrate caveli 622 openings around be provided with the two halves circular pens, and be provided with a clasp 623 in end near each fence.One cover plate 63 can correspondingly be housed in the interior zone of fence to cover in the opening of caveli 622, and its all side is radially extended a pair of opposing side flaps 631, reliably remains on the relevant position to cooperate with clasp 623.Cooperate with reference to shown in Figure 2, between cover plate 63 and nut 72, also be provided with a pad 64.Substrate 621 is provided with a pair of groove 624 near the position at two ends, can cooperate with the retainer 611 of first thermal insulation barriers 61 accordingly and guarantees the first and second thermal insulation barriers reliable fit.Certainly, both can also other modes well-known to those skilled in the art connect for this, and the applicant is no longer given unnecessary details at this.In addition, on the substrate 621 near around locate to be provided with respectively four columns 625, can be after assembling is finished cooperate with the transverse end 522 of interior hanger and limit of the motion of second thermal insulation barriers 62 with respect to interior hanger 52.
Cooperate with reference to shown in Figure 2, during assembling, the both sides of hanger in first and second thermal insulation barriers 61,62 are fastened on, then, bolt 71 passes the interior nuts 72 of pylon 51, shell 3, first thermal insulation barriers 61, interior hanger 52, cover plate 63, pad 64 backs and second thermal insulation barriers 62 successively and cooperates.Along with bolt 71 tightens gradually, nut 72 is with respect to interior hanger 52 extruding pad 64 and cover plates 63.In this process, second thermal insulation barriers 62 can not bear the extruding force of nut, thereby avoids damaged possibility.Because first, second thermal insulation barriers 61,62 or cover plate 63 all adopt the thermal insulation material to make, as plastics, can effectively intercept between inner bag and the shell or the conduction of the heat between interior hanger and the pylon, that is to say, the heat of the hot water that stores in the inner bag can't be delivered on pylon or the shell by heat, thereby reduced thermal losses effectively, improved rate of energy.
Claims (10)
1. a water heater is characterized in that, comprising:
Inner bag is used to accommodate a certain amount of heated water;
Water inlet and delivery port and described inner bag are communicated with the water that flows into inner bag and flow out inner bag to transmit;
Thermal source is used to heat the water in the inner bag;
Shell is coated on outside the described inner bag;
Interior hanger is arranged on the inner bag with between inner bag and shell;
Insulating assembly comprises the opposite side and interconnective first thermal insulation barriers and second thermal insulation barriers that are arranged on interior hanger;
Nut is removably disposed in second thermal insulation barriers;
Bolt extends through shell and interior hanger and cooperates with described nut.
2. water heater as claimed in claim 1 is characterized in that, described first thermal insulation barriers is arranged between shell and the interior hanger, and described second thermal insulation barriers is arranged between inner bag and the interior hanger.
3. water heater as claimed in claim 2 is characterized in that, described second thermal insulation barriers comprises substrate and be used for accommodating the depressed area of nut that described depressed area is formed with opening on substrate.
4. water heater as claimed in claim 3 is characterized in that, described insulating assembly also comprises and is arranged on the cover plate that is used for hiding described opening between second thermal insulation barriers and the interior hanger.
5. water heater as claimed in claim 4 is characterized in that described substrate surface thereon is formed with clasp, is formed with the flank that cooperates with described clasp on the described cover plate.
6. water heater as claimed in claim 4 is characterized in that described insulating assembly also comprises the pad that is arranged between nut and the cover plate.
7. water heater as claimed in claim 1 is characterized in that, described first thermal insulation barriers has from the downward extended a pair of retainer of the relative transverse end of interior hanger, and described second thermal insulation barriers has the corresponding a pair of groove that cooperates with described retainer.
8. water heater as claimed in claim 1 is characterized in that, described second thermal insulation barriers is provided with some columns, is used for cooperating to limit the motion of second thermal insulation barriers with respect to interior hanger with the relative transverse end of interior hanger.
9. water heater as claimed in claim 4 is characterized in that, described first or second thermal insulation barriers or cover plate are made of plastics.
10. water heater as claimed in claim 1 is characterized in that, water heater also comprises and being arranged on the shell to be used for that water heater is installed to pylon on the body of wall.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202725359U CN201555352U (en) | 2009-12-08 | 2009-12-08 | Water heater with thermal insulation rack |
| EP20100193959 EP2336668A3 (en) | 2009-12-08 | 2010-12-07 | Water heater with thermally insulated holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202725359U CN201555352U (en) | 2009-12-08 | 2009-12-08 | Water heater with thermal insulation rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201555352U true CN201555352U (en) | 2010-08-18 |
Family
ID=42615036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202725359U Expired - Fee Related CN201555352U (en) | 2009-12-08 | 2009-12-08 | Water heater with thermal insulation rack |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2336668A3 (en) |
| CN (1) | CN201555352U (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2979978B1 (en) * | 2011-09-08 | 2018-04-06 | Atlantic Industrie | DEVICE FOR SUPPORTING ELECTRIC WATER HEATER |
| JP5744822B2 (en) * | 2012-11-16 | 2015-07-08 | 三菱電機株式会社 | Hot water storage tank unit |
| IT202100025064A1 (en) * | 2021-10-01 | 2023-04-01 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3041306A1 (en) * | 1980-11-03 | 1982-06-03 | August Brötje GmbH & Co, 2902 Rastede | Hot water storage tank - has bottom brackets accommodating feet with insulating components between, and forming union housing support |
| AT390502B (en) * | 1987-06-12 | 1990-05-25 | Vaillant Gmbh | PIPE EXTENSION UNIT |
| US6591788B2 (en) * | 2000-12-07 | 2003-07-15 | Aos Holding Company | Rooftop water heater |
| CN100425924C (en) * | 2006-01-20 | 2008-10-15 | 艾欧史密斯(中国)热水器有限公司 | Total obstructing insulation device and electric water heater employing the same |
-
2009
- 2009-12-08 CN CN2009202725359U patent/CN201555352U/en not_active Expired - Fee Related
-
2010
- 2010-12-07 EP EP20100193959 patent/EP2336668A3/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP2336668A2 (en) | 2011-06-22 |
| EP2336668A3 (en) | 2014-01-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20151208 |
|
| EXPY | Termination of patent right or utility model |